Share-based Compensation - Additional Information Related to SSARs (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense	$ 21,818	$ 17,777	$ 14,111
Stock Settled Stock Appreciation Rights (SSARS) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense	0	0	0
Total intrinsic value of SSARs exercised	6,631	65,080	16,889
Total fair value of SSARs vesting	$ 0	$ 0	$ 0